They aren’t calling them suspects just two people they want to talk to.

“This just doesn’t get any easier,” says Strain.

Two of the only relatives Strain had, his sister, Kimberly and niece Alex, have been racking their brains for weeks trying to figure out what happened.

Despite what they say everyone thinks, Strain had a home and was beloved.

“I guess this happening came so out of left field. There are just too many loose ends and too many questions,” said Strain. “He wasn’t an indigent. He wasn’t a homeless. He wasn’t a drug addict. He wasn’t asking for it.”

Looking at the surveillance photos nothing rings a bell, but it's what a neighbor heard that night they can't stop thinking about.

Strain says, “She heard my brother yell, ‘Ah! Get off me!”

The surveillance photos and little clues here and there help them stay hopeful.

They say they aren't sure if they'll ever know why their "Uncle Lloyd" was taken from them.

“What goes around comes around,” said Strain. “That was a human being, that was a human life and nobody has the right to take that.”

While Strain's family does not recognize the two in those surveillance photos, they are hoping you will.